---
product_id: 593911227
title: "400Pcs Small Magnets, 4 Different Sizes Tiny Mini Magents, Multi-Use for Fridge, DIY, Office, Hobbies, Crafts and Science"
brand: "rhinocats"
price: "$48.48"
currency: USD
in_stock: true
reviews_count: 8
category: "Rhinocats"
url: https://www.desertcart.ec/products/593911227-400pcs-small-magnets-4-different-sizes-tiny-mini-magents-multi
store_origin: EC
region: Ecuador
---

# High mechanical strength 4 sizes, 100 pcs each Ni-Cu-Ni rust-resistant plating 400Pcs Small Magnets, 4 Different Sizes Tiny Mini Magents, Multi-Use for Fridge, DIY, Office, Hobbies, Crafts and Science

**Brand:** rhinocats
**Price:** $48.48
**Availability:** ✅ In Stock

## Summary

> 🧲 Tiny Magnets, Massive Impact — Don’t Miss Out on the Power in Your Palm!

## Quick Answers

- **What is this?** 400Pcs Small Magnets, 4 Different Sizes Tiny Mini Magents, Multi-Use for Fridge, DIY, Office, Hobbies, Crafts and Science by rhinocats
- **How much does it cost?** $48.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/593911227-400pcs-small-magnets-4-different-sizes-tiny-mini-magents-multi)

## Best For

- rhinocats enthusiasts

## Why This Product

- Trusted rhinocats brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Nickel-Copper-Nickel plating offers superior rust resistance and a sleek, shiny finish that endures.
- • **Versatility Unleashed:** Ideal for DIY crafts, office organization, educational tools, and personalized gifts—your creativity’s best ally.
- • **Precision in Every Piece:** Accurate sizing with 4 distinct diameters ensures perfect fit for any project or office use.
- • **Power-Packed Mini Magnets:** Despite their tiny size, these magnets deliver strong holding power for reliable everyday use.
- • **Customer-Centric Confidence:** Backed by dedicated support and satisfaction guarantee, making your purchase risk-free and rewarding.

## Overview

RHINOCATS 400Pcs Small Magnets set includes 4 sizes (6mm, 5mm, 4mm, 3mm) with 100 pieces each, featuring durable Ni-Cu-Ni plating for rust resistance and excellent mechanical strength. Perfect for crafts, office, and educational use, these precision-sized magnets combine strength and versatility with a customer satisfaction guarantee.

## Description

Round strong Magnets Magnetization condition：11.7～12.5Gauss Surface plating：Nickel Package Quantity：6mmx2mmx100pcs,5mmx2mmx100pcs,4mmx2mmx100pcs,3mmx2mmx100pcs NOTICE１、Since this product is a sintered product made by solidifying powder, its mechanical properties are fragile and may crack if dropped or hit.２、Keep away from electronic devices such as personal computers and smartphones, IC cards and credit cards.３、Do not use if you are wearing an implantable medical electronic device.

Review: Accurate size measurements! - Thank you for your honesty! They measure about 1.96mm thickness, which is super close to 2mm! And thanks for the vinyl touch in the packaging:) Will buy again later (probably in bulk). I suffered from very bad tolerances on other listings, they were much thinner than listed, but this is actually accurate and honest. Glad I found it! 🥳
Review: Strong, Small Magnets - These tiny little magnets pack a punch despite their size, Four shapes, four strengths—each one a classroom prize. They’re perfect on my whiteboard, holding papers strong and tight— Strong, small, dependable… they keep our charts just right! For teachers needing power in a magnet that won’t fall— These RHINOCATS are mighty, though they’re really very small!

## Features

- 4 different sizes：100 pieces of each size(6mmx2mm,5mmx2mm,4mmx2mm,3mmx2mm).We offer customizable magnets that can be personalized with your own photos or messages, making for a perfect gift or a cherished keepsake
- Rust Resistent and Durable: Ni-Cu-Ni (Nickel-Copper-Nickel) plated on the surface, provides rust resistant protection and looks shiny, greatly increase the longevity of the Magnets
- Excellent Mechanical Strength: Compared to others, this mangets have excellent mechanical strength and is hard to break. Although it is strong, it is not as strong as iron, Please handle it with care
- Magnets for All Occasions: There are various uses depending on the idea, such as household use, office supplies, factory production sites, warehouses, educational activities, etc
- Customer Satisfaction Guaranteed: We take pride in providing top-notch customer service. If you have any issues or questions, our dedicated team is here to assist you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDLF9K2Z |
| Best Sellers Rank | #415 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Rare Earth Magnets |
| Brand | rhinocats |
| Color | Silver |
| Date First Available | August 3, 2023 |
| Item Thickness | 2 Millimeters |
| Item Weight | 3.52 ounces |
| Item model number | mixed1004 |
| Manufacturer | RHINOCATS |
| Material | Copper |
| Number of Pieces | 400 |
| Package Dimensions | 2.83 x 2.4 x 0.67 inches |
| Shape | Round |
| UPC | 727636378265 |

## Product Details

- **Brand:** rhinocats
- **Color:** Silver
- **Item Thickness:** 2 Millimeters
- **Material:** Copper
- **Shape:** Round

## Images

![400Pcs Small Magnets, 4 Different Sizes Tiny Mini Magents, Multi-Use for Fridge, DIY, Office, Hobbies, Crafts and Science - Image 1](https://m.media-amazon.com/images/I/71wUmb1uSEL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate size measurements!
*by Y***N on December 12, 2025*

Thank you for your honesty! They measure about 1.96mm thickness, which is super close to 2mm! And thanks for the vinyl touch in the packaging:) Will buy again later (probably in bulk). I suffered from very bad tolerances on other listings, they were much thinner than listed, but this is actually accurate and honest. Glad I found it! 🥳

### ⭐⭐⭐⭐⭐ Strong, Small Magnets
*by A***S on November 25, 2025*

These tiny little magnets pack a punch despite their size, Four shapes, four strengths—each one a classroom prize. They’re perfect on my whiteboard, holding papers strong and tight— Strong, small, dependable… they keep our charts just right! For teachers needing power in a magnet that won’t fall— These RHINOCATS are mighty, though they’re really very small!

### ⭐⭐⭐⭐⭐ great value
*by C***S on December 22, 2025*

I use these 6x3mm as embedded magnets for 3d prints. They are quite strong. The size is slightly off by 0.1mm across batches, but for the same batch they are consistently sized.

## Frequently Bought Together

- RHINOCATS 400Pcs Tiny Magnets, 4 Different Size,Small Magnets, Mini Fridge Magnets,DIY Magnet, Multi-Use for Office, Hobbies, Crafts and Science
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-08*